const go/types._UnusedVar

3 uses

	go/types (current package)
		errorcodes.go#L931: 	_UnusedVar
		stmt.go#L73: 		check.softErrorf(v, _UnusedVar, "%s declared but not used", v.name)
		stmt.go#L748: 				check.softErrorf(lhs, _UnusedVar, "%s declared but not used", lhs.Name)